FR436207A - Connection systems for automatic telephone systems - Google Patents

Connection systems for automatic telephone systems

Info

Publication number
FR436207A
FR436207A FR436207DA FR436207A FR 436207 A FR436207 A FR 436207A FR 436207D A FR436207D A FR 436207DA FR 436207 A FR436207 A FR 436207A
Authority
FR
France
Prior art keywords
systems
automatic telephone
connection
telephone systems
connection systems
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TELEPHONES AUTOMATIQUES SYSTEME BETULA Ste
Original Assignee
TELEPHONES AUTOMATIQUES SYSTEME BETULA Ste
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TELEPHONES AUTOMATIQUES SYSTEME BETULA Ste filed Critical TELEPHONES AUTOMATIQUES SYSTEME BETULA Ste
Application granted granted Critical
Publication of FR436207A publication Critical patent/FR436207A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/02—Multi-position wiper switches
    • H01H67/04—Multi-position wiper switches having wipers movable only in one direction for purpose of selection
    • H01H67/12—Linear-motion switches
FR436207D 1910-11-16 1911-08-31 Connection systems for automatic telephone systems Expired FR436207A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE436207X 1910-11-16

Publications (1)

Publication Number Publication Date
FR436207A true FR436207A (en) 1912-03-21

Family

ID=1477928

Family Applications (1)

Application Number Title Priority Date Filing Date
FR436207D Expired FR436207A (en) 1910-11-16 1911-08-31 Connection systems for automatic telephone systems

Country Status (1)

Country Link
FR (1) FR436207A (en)

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